148052235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{941}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 251491392

約数和(自身を除く): 103439157

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 617, 941, 1851, 2823, 3085, 4705, 9255, 10489, 14115, 15997, 31467, 47991, 52445, 79985, 157335, 239955, 580597, 1741791, 2902985, 8708955, 9870149, 29610447, 49350745, 148052235]

約数ペア:

[(1, 148052235), (3, 49350745), (5, 29610447), (15, 9870149), (17, 8708955), (51, 2902985), (85, 1741791), (255, 580597), (617, 239955), (941, 157335), (1851, 79985), (2823, 52445), (3085, 47991), (4705, 31467), (9255, 15997), (10489, 14115)]